By Team Aakash Byju's
Definition, SI unit, the amount of heat required to raise the temperature of water to certain values. Also, know this, 1 calorie = 4.18 joules.
Definition of linear expansion, area expansion, volume expansion and the relationship between these 3 expansions.
Learn all mathematical expressions, formulae, units and solve some numerical problems to cover the allocated weightage of thermal properties of matter.